Hello Berkay, I tried it with signal recorder. I remember that without additional effort the result was very disappointing.
I needed to assign blocks (with use of function *set_processor_affinity)* to CPU cores other than the ones used for DPDK. Then it started to work better than without DPDK. I haven’t tested this GNU Radio based recorder with DPDK recently. Currently I’m using a custom C++ program that can write constant stream of 245.76MS/s from X411 (my name for ZCU111 using ported X410 code) to an NVME based SSD without interruptions. Best Regards,\ Piotr Krysik
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